[Q] Xperia T CPU temperature - Sony Xperia T, TL, TX, V

Can anyone let me know the below temperatures for Xperia T CPU running stock rom is ok or not ok?
idle : upto 36C ish
on slight use : above 40C
on longer usage of basic apps such as whatsapp, viber, facebook: between 40 to 50C
browser: around 55C (browsing xda took it over 60C)

repost

CPU temperature is not so important, it will always be that "hot" while being on use. Battery temperature is the thing that should be important to you.
I think these values are ok, as long as your phone does not shutdown unexpectedely (with the aproppriate "Shutting down" mesaage box) - that usualy means that the temperature of both CPU and the battery is way too high and any other operations may result in their permanent damage. If you don't experience such situations then I think you shouldn't be worried about anything
Anyway I have to tell you that IMHO this phone has, in fact, some "problems" with overheating or at least with pretty high temperature than it should be normally. But I don't care, after two years of really heavy usage - it still works and it never disappointed me, I hope you won't be too

Thermal throttling will start at around 65-70C, at 80 the phone will shutdown.
These functions are hard coded in kernel, so dont worry.

romcio47 said:
CPU temperature is not so important, it will always be that "hot" while being on use. Battery temperature is the thing that should be important to you.
I think these values are ok, as long as your phone does not shutdown unexpectedely (with the aproppriate "Shutting down" mesaage box) - that usualy means that the temperature of both CPU and the battery is way too high and any other operations may result in their permanent damage. If you don't experience such situations then I think you shouldn't be worried about anything
Anyway I have to tell you that IMHO this phone has, in fact, some "problems" with overheating or at least with pretty high temperature than it should be normally. But I don't care, after two years of really heavy usage - it still works and it never disappointed me, I hope you won't be too
Click to expand...
Click to collapse
Battery temperature hasn't gone beyond 40C if I remember. Only started to monitor recently. I've been using this just over two years too and never felt any heat when using it for normal usage on 4.0 and 4.1 stock roms.
Only felt it on 4.3 and downgrading after trying 4.3 uk rom 2nd time, even 4.1 now produces noticeable heat which is what's bugging me. Really regret for upgrading to 4.3 for a 2nd time :'(
The initial downgrade was done through SEUS as 4.3 wasn't released for UK then and had the blue triangle icon on some bootups but no other issue or heat.
Which rom do you use now on your device?

40C is really low value for the battery. Trust me, you really shouldn't be worried about the temperature
I was using the newest build of OmniROM until yesterday. I flashed the newest release of CM11 and I'm not disappointed.

ok, thanks. I am trying the Omega v2 rom since yesterday, but it seems to make it much warmer so might head back to 4.1

What helped me on my Xperia V is rooting, downloading No-Frills Cpu Controp and changing governor to ondemand (it was interactive by default).
Sent from my LT25i using XDA Free mobile app

finac94 said:
What helped me on my Xperia V is rooting, downloading No-Frills Cpu Controp and changing governor to ondemand (it was interactive by default).
Sent from my LT25i using XDA Free mobile app
Click to expand...
Click to collapse
thanks, just installed the app. It seems to be 'ondemand' by default. :/
Just finished setting up 4.1 stock rom, and a little bit of usage heats it up very quickly. With the heat, battery level goes down very quickly too

ruwsoft said:
thanks, just installed the app. It seems to be 'ondemand' by default. :/
Just finished setting up 4.1 stock rom, and a little bit of usage heats it up very quickly. With the heat, battery level goes down very quickly too
Click to expand...
Click to collapse
Well it happens on my Xperia V too no matter what I do, but since I've been using a silicone case I don't notice it anymore and it doesn't burn my fingers like it used to. Maybe try changing governor to interactive...I'm using it now and the phone seems pretty cold
Sent from my LT25i using XDA Free mobile app

finac94 said:
Well it happens on my Xperia V too no matter what I do, but since I've been using a silicone case I don't notice it anymore and it doesn't burn my fingers like it used to. Maybe try changing governor to interactive...I'm using it now and the phone seems pretty cold
Sent from my LT25i using XDA Free mobile app
Click to expand...
Click to collapse
I've been using a TPU gel case since I bought the phone... and never felt any heat (apart from when trying out 4.3 but yet less than present level of heat). So seems it took 2 years for the phone to start this 'heating up' mode. I am trying to understand if it is a software issue or something to do with hardware.

ruwsoft said:
I've been using a TPU gel case since I bought the phone... and never felt any heat (apart from when trying out 4.3 but yet less than present level of heat). So seems it took 2 years for the phone to start this 'heating up' mode. I am trying to understand if it is a software issue or something to do with hardware.
Click to expand...
Click to collapse
I've read that almost all Sony phones heat up so it's probably a hardware issue...but since rooting and uninstalling all bloatware and disabling some of the google's services, I noticed my phone doesn't really heat up that much anymore.
Sent from my LT25i using XDA Free mobile app

finac94 said:
I've read that almost all Sony phones heat up so it's probably a hardware issue...but since rooting and uninstalling all bloatware and disabling some of the google's services, I noticed my phone doesn't really heat up that much anymore.
Sent from my LT25i using XDA Free mobile app
Click to expand...
Click to collapse
Even I have rooted and disabled almost all the bloatware including some google apps (actually removed them from the system/app folder itself). This was how it was prior to 4.3 testing and had no issues. Only heated slightly for a YouTube video or so. Removed the same list of items this time around as well, but for even apps like whatsapp it heats..so something is definitely wrong... it remains cool on idle, hence not a background service that causes it.

ruwsoft said:
Even I have rooted and disabled almost all the bloatware including some google apps (actually removed them from the system/app folder itself). This was how it was prior to 4.3 testing and had no issues. Only heated slightly for a YouTube video or so. Removed the same list of items this time around as well, but for even apps like whatsapp it heats..so something is definitely wrong... it remains cool on idle, hence not a background service that causes it.
Click to expand...
Click to collapse
Then it might be a hardware issue :/
My phone used to overheat on 4.3, but on 4.1 it's pretty cool.
Sent from my LT25i using XDA Free mobile app

finac94 said:
Then it might be a hardware issue :/
My phone used to overheat on 4.3, but on 4.1 it's pretty cool.
Sent from my LT25i using XDA Free mobile app
Click to expand...
Click to collapse
that's exactly how mine was
wondering if there is some clash in the internal memory area.. (which happened when using flashtool to downgrade... from 4.3 this time). Before used SUS as 4.3 wasn't released for UK and it repaired to 4.1

When i play CoC with data mobile the temperature become very high...this can damage any hardware components?
Because i changed the battery two times for random reboots and i think that some components are broken

its WINTER
ITS WInter DUDE NO WORRIIES!!

Tinup93 said:
ITS WInter DUDE NO WORRIIES!!
Click to expand...
Click to collapse
yes, but, that does not help

Related

Disappointed

I am very disappointed with this device. Since I bought this phone always had problems.
Starting from overheating when I'm playing something.
Then the side of the device begins to peel.
Then mold spots appear on the screen.
Then this whole bootloader, rom buggy, etc.
If this device was really good, I do not feel the need to change rom and make the machine go through so many updates. The handset comes with manufacturing a critical bug in the camera. Among other problems. Now I finally got my braces bad time. If I can not fix it I have to leave for Samsung.
I'm no novice user. I've had three devices of Lg.
Lg Optimus One Phone = Bug Phone.
Lg Optimus 2x = Bug Phone.
And now the Lg Optimus 4x = Hd Bug Phone.
I am seriously evaluating getting a Samsung Galaxy Note 2. Visit the forum of this device in Xda. Hardly find complaints about it.
Lg P880 I bought this because it is cheaper, but now I find that cheap actually ends up costing too high.
Sent from my MZ601 using xda premium
Mold spots? If that's true you can't really blame the phone 'cause moisture = mold.
Also, try playing games on any phone and it will get hot. This goes for literally any device on the planet.
Yes, it i was like to say.
Sent from my MZ601 using xda premium
archie87 said:
Mold spots? If that's true you can't really blame the phone 'cause moisture = mold.
Also, try playing games on any phone and it will get hot. This goes for literally any device on the planet.
Click to expand...
Click to collapse
But it isnt normal. The phone heats too much!
Sent from my MZ601 using xda premium
Peeeling chrome.
Sent from my MZ601 using xda premium
Yep same here the "quad core+1" tegra 3 "blazing fast" cpu is one real bad cpu to start with, it sucks for real tasks and overheats for that matter. the screen isn't like the other hd ips screens it has a yellow temperature tint unlike the others the blues look desaturated the most out of all the colors and it feels cheaply made.
xavierleonelbr said:
But it isnt normal. The phone heats too much!
Sent from my MZ601 using xda premium
Click to expand...
Click to collapse
please define your "overheating"
overheating is when your device powers off, due to 90°C processor temperature...
the tegra 3 default throttle temp is 85°C, LG's is 71°C... i changed the value in my custom kernel to 80°C, so we can get a better performance also with high temps...
and have you ever been thinking what's working in your device? you've got 4 CPU cores and 1 GPU core... now think of a normal PC, what does a normal PC have, what a phone doesn't? right, a fan. or cooling in general. so the higher temps are completely normal...
laufersteppenwolf said:
please define your "overheating"
overheating is when your device powers off, due to 90°C processor temperature...
the tegra 3 default throttle temp is 85°C, LG's is 71°C... i changed the value in my custom kernel to 80°C, so we can get a better performance also with high temps...
and have you ever been thinking what's working in your device? you've got 4 CPU cores and 1 GPU core... now think of a normal PC, what does a normal PC have, what a phone doesn't? right, a fan. or cooling in general. so the higher temps are completely normal...
Click to expand...
Click to collapse
Yes, but it burn my fingers!
Sent from my MZ601 using xda premium
xavierleonelbr said:
Yes, but it burn my fingers!
Sent from my MZ601 using xda premium
Click to expand...
Click to collapse
that's impossible... the phone shuts itself down before that...
Somewhere is problem. I have same phone, only problem is with the bubbles under screen but chrome line still like new, no overheating (max temp about 50° when playing games) and the screen for me much better then samoled (yes, i have s3 and change it - hate design and display absolutly unreadable outside).
And stock rom? Buggy? I havent any stopped aplication since i have this phone, lg launcher is really good.
For me, only bad is camera and sound output with stock player (so im using poweramp )
Sent from LG Optimus 4X HD
S.M-A-RT said:
Somewhere is problem. I have same phone, only problem is with the bubbles under screen but chrome line still like new, no overheating (max temp about 50° when playing games) and the screen for me much better then samoled (yes, i have s3 and change it - hate design and display absolutly unreadable outside).
And stock rom? Buggy? I havent any stopped aplication since i have this phone, lg launcher is really good.
For me, only bad is camera and sound output with stock player (so im using poweramp )
Sent from LG Optimus 4X HD
Click to expand...
Click to collapse
i've got these bubbles, too... but i don't care
but be careful with the temp, the temp you see is the battery temp, not the processor temp
Meh, another complaining thread.. Personally, I don't even care about and i predict i'm not alone with that.
If u don't like the phone, just sell it, what's the problem?
And i don't see any overheating problems, what are You launching, Crysis from PC?
I think this is the best phone for this price.many phones is the same like ours but cost too much.desighn is verry cool,we dont have many roms and kernels because we just unlocked ours bootloaders and i think we have to wait little more for more stuf.
Sent from my LG-P880 using xda app-developers app
Play your games in the fridge! All quad cores get hot! The Samsung amoled screens are horrible! I fancy an s3 because I am a mobile gamer, but if kholks new kernel can give me the performance I was expecting then no way! Everything else about this phone is so much better than Samsung!
Sent from my rooted P880
If you have any problems like bubbles under the screen or excessive-myfingersareburning-overheating you should probably use your warranty and get this device checked by authorized personel. Personally, I had none of these problems you mentioned. Phone is rooted, bootloader is unlocked, CyanogenMod is happily running "under the hood". Stock ROM was pretty good for me, but CM is CM. You can't say 'no' to CM. If you don't like this phone, then sell it. Note 2 is indeed a powerful device, I'm sure that you'll be happy with it. But! This phone has yet to show its true power through custom ROMs and kernels. My old 2010 flagship - HTC Desire - got ROM with JB and Touchwiz5 powered by awesome custom kernel, so I really have no doubts that our O4X, which is 10 times stronger than Desire, will get some sick modifications sooner or later (starting with EternityProject kernel and CM 10.1). Cheers! :highfive:
reas0n said:
Meh, another complaining thread.. Personally, I don't even care about and i predict i'm not alone with that.
If u don't like the phone, just sell it, what's the problem?
And i don't see any overheating problems, what are You launching, Crysis from PC?
Click to expand...
Click to collapse
yeah another one i think we been through a lot right reas0n
Sent from my LG-P880 using xda app-developers app
I can't speak much of comparing the 4X to other phones as my last phone was some crappy chinese knock-off of a htc sensation. But my 4X is built very well (id like to see what you guys mention as 'bubbles' under your screen, was it like that since you brought it?) the phone does get ridiculously hot (you might have seen my thread about my screen suffering major distortion for a few hours, due to overheating while on ac charge ), but again well within tegra 3 specs (this this is stock clocked at 1.5ghz which is 200mhz higher than my tf300t tablet which has much more room to dissipate heat)
Im in love with the design of the phone, only issue i have is i feel the back button is on the wrong side but i use LMT launcher anyway(if you don't know what it is i suggest you look it up). The stock firmware was fine(no issues) other than feeling bloated, stock jellybean was slightly smoother and a bit lighter, CM10.1 is absolutely amazing and in my opinion increases the value of the phone drastically.
Just my take on it.....
laufersteppenwolf said:
i've got these bubbles, too... but i don't care
but be careful with the temp, the temp you see is the battery temp, not the processor temp
Click to expand...
Click to collapse
I know, I look at temperature shown in hidden menu > cpu usage.
Sent from LG Optimus 4X HD
My last phone was a One X and this is on a par at least with that, except in gaming until I at least hope custom kernels will change that.
Sent from my LG-P880 using Tapatalk 2
JoinTheRealms said:
I can't speak much of comparing the 4X to other phones as my last phone was some crappy chinese knock-off of a htc sensation. But my 4X is built very well (id like to see what you guys mention as 'bubbles' under your screen, was it like that since you brought it?) the phone does get ridiculously hot (you might have seen my thread about my screen suffering major distortion for a few hours, due to overheating while on ac charge ), but again well within tegra 3 specs (this this is stock clocked at 1.5ghz which is 200mhz higher than my tf300t tablet which has much more room to dissipate heat)
Im in love with the design of the phone, only issue i have is i feel the back button is on the wrong side but i use LMT launcher anyway(if you don't know what it is i suggest you look it up). The stock firmware was fine(no issues) other than feeling bloated, stock jellybean was slightly smoother and a bit lighter, CM10.1 is absolutely amazing and in my opinion increases the value of the phone drastically.
Just my take on it.....
Click to expand...
Click to collapse
the bubbles are like a user posted in this thread: http://forum.xda-developers.com/showthread.php?t=2246826

Problems after 1.29 OTA

Ho all,
after upgrading to the last 1.29 OTA I'm facing two main problems:
1. The device becames hot after a little usage, like browsing or whatever I do.
2. The battery performance is worst than before.
Did anybody incurred in to the same issues after OTA?
Suggestions?
Reset? Check your music, could be a wakelock.
Skickat från min Nexus 7 via Tapatalk 2
dondavis007 said:
Reset? Check your music, could be a wakelock.
Skickat från min Nexus 7 via Tapatalk 2
Click to expand...
Click to collapse
Before resetting I wanted to verify if it could be a common problem with the other users...
asci said:
Ho all,
after upgrading to the last 1.29 OTA I'm facing two main problems:
1. The device becames hot after a little usage, like browsing or whatever I do.
2. The battery performance is worst than before.
Did anybody incurred in to the same issues after OTA?
Suggestions?
Click to expand...
Click to collapse
I haven't experienced any noticeable difference heat or battery performance wise although i only updated yesterday. Will keep an eye on it.
No problems here. I think it got a little faster still. Or maybe placebo.
Sent from my HTC One using xda premium
Yes, no noticeable issues here after update, seems a bit faster even, but could be my imagination. My phone heated up quite quickly already before update, and it's still the case.
Sent from my HTC One using xda app-developers app
While I received my One with the 1.29 update already on it, my device gets hot after only 10-30 minutes of use and my battery life is around 4 hours of screen on time; I'm not sure how that falls in line with other One's? I almost made my own thread earlier but decided to wait it how and observe a bit longer
No problems to report with mine after update. A little bit better than before i might add.
CrappyAlloy said:
While I received my One with the 1.29 update already on it, my device gets hot after only 10-30 minutes of use and my battery life is around 4 hours of screen on time; I'm not sure how that falls in line with other One's? I almost made my own thread earlier but decided to wait it how and observe a bit longer
Click to expand...
Click to collapse
Same here mate, I follow the battery thread, seems most of people share the same battery life with you and me, if you want longer you will have to sort those wake locks out.
Sent from my HTC One using xda app-developers app
h.han said:
Same here mate, I follow the battery thread, seems most of people share the same battery life with you and me, if you want longer you will have to sort those wake locks out.
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
Part of the reason I wanted to make my own thread, or at least comment on one like this was about those wake locks. For example, in gsam google maps has around 4400 wake locks, Facebook has 800, Chrome around 300. Are those normal? I know in those various other threads they were talking about the media server wake locks, but when I check those I only had around 40-50 (having used the play music app only twice) so I'm not sure what is considered "normal" to each app/activity/service. If I may, does your One get warm/hot just as quickly as mine and the OP's? Perhaps the "perceivable" heat of the phone is higher due to it being made from metal, but is not actually something to be concerned about. System Monitor reports my battery as being in the 37C-40C range after the 30 minutes or so of usage.
I have had no problems with mine after the update. It did get warm in use before the update.
Zdbox usually reports an idle temp of 20c+ and when playing games it gets to about 37c.
CrappyAlloy said:
While I received my One with the 1.29 update already on it, my device gets hot after only 10-30 minutes of use and my battery life is around 4 hours of screen on time; I'm not sure how that falls in line with other One's? I almost made my own thread earlier but decided to wait it how and observe a bit longer
Click to expand...
Click to collapse
A factory reset seems to have solved the problems. I will keep on testing to be sure about it.

Extremely bad battery life

I've been experiencing very bad battery life lately. Currently using PAC, I could lose 10% of battery in under 20 minutes of normal web browsing with the brightness set all the way to low. I'm underclocked and undervolted, battery health is good. I don't really know what's causing my media server thing to use so much battery but it's definitely chewing up more juice than normal. How am I supposed to fix this?
Stop media scanning.
On the Store there is an app called Rescan Media Root.
Media server drain ia usually caused by the sd scanning proccess, sometimes a bad file can cause it to go nuts and keeps the proccess alive, thus killing your battery.
Give it a go.
DrKrFfXx said:
Stop media scanning.
On the Store there is an app called Rescan Media Root.
Media server drain ia usually caused by the sd scanning proccess, sometimes a bad file can cause it to go nuts and keeps the proccess alive, thus killing your battery.
Give it a go.
Click to expand...
Click to collapse
I will also try this, my phone is only two days old and the battery life on this device is absolutely horrible compared to my Samsung Galaxy Note 2, I will check back with you folks and let you know the results
It is horrible compared to a Note 2, even if you didn't have that bug.
Plus, CM, AOSP, and PAC, all of them don't have that great of a battery life compared to stock.
Say you can get a solid 5+ hours out of a stock rom with few tweaks, whereas on those buolds mentioned you could get 4h, with not so great idling times.
DrKrFfXx said:
It is horrible compared to a Note 2, even if you didn't have that bug.
Plus, CM, AOSP, and PAC, all of them don't have that great of a battery life compared to stock.
Say you can get a solid 5+ hours out of a stock rom with few tweaks, whereas on those buolds mentioned you could get 4h, with not so great idling times.
Click to expand...
Click to collapse
mines totally stock too
DrKrFfXx said:
It is horrible compared to a Note 2, even if you didn't have that bug.
Plus, CM, AOSP, and PAC, all of them don't have that great of a battery life compared to stock.
Say you can get a solid 5+ hours out of a stock rom with few tweaks, whereas on those buolds mentioned you could get 4h, with not so great idling times.
Click to expand...
Click to collapse
Obviously horrible compared to a note 2 since note 2 has a bigger battery and lower resolution screen?
Sent from my C6603
DrKrFfXx said:
Stop media scanning.
On the Store there is an app called Rescan Media Root.
Media server drain ia usually caused by the sd scanning proccess, sometimes a bad file can cause it to go nuts and keeps the proccess alive, thus killing your battery.
Give it a go.
Click to expand...
Click to collapse
and if its not rooted?
I'm trying it our now, report back in a day or so. This phone is bound to have worse battery life than the Note 2, it has 2 more cores, 2x more pixels, LCD screen, smaller battery, if you want great battery life go back to the Note or get a battery case. I didn't know that stock gives me more battery, maybe I should go back :/
pimpsuprazx said:
and if its not rooted?
Click to expand...
Click to collapse
how can you have Custom ROM, but not want root?
sebastianlow said:
I'm trying it our now, report back in a day or so. This phone is bound to have worse battery life than the Note 2, it has 2 more cores, 2x more pixels, LCD screen, smaller battery, if you want great battery life go back to the Note or get a battery case. I didn't know that stock gives me more battery, maybe I should go back :/
Click to expand...
Click to collapse
Sony stock is very good rom to me. I will go to custom rom only if sony discontinued the updates, or sony makes the rom while drunk ( too much bugs, unstable... )
And, don't undervolt too much, -100mV is ok,
there's some test out there (not APQ8064), when undervolt too much, the processor will messed up the calculation, and re-calculate the process, wasting more battery and time. [this is applied to my old xperia arc]
If on Intel X86, I never get any issues/drawbacks from undervolting.
Sorry if I'm wrong, and sorry for my bad english.
sebastianlow said:
I've been experiencing very bad battery life lately. Currently using PAC, I could lose 10% of battery in under 20 minutes of normal web browsing with the brightness set all the way to low. I'm underclocked and undervolted, battery health is good. I don't really know what's causing my media server thing to use so much battery but it's definitely chewing up more juice than normal. How am I supposed to fix this?
Click to expand...
Click to collapse
Pretty common on cm based Roms.
Gesendet von meinem C6603 mit Tapatalk 4 Beta
~iPod~nano~ said:
how can you have Custom ROM, but not want root?
Sony stock is very good rom to me. I will go to custom rom only if sony discontinued the updates, or sony makes the rom while drunk ( too much bugs, unstable... )
And, don't undervolt too much, -100mV is ok,
there's some test out there (not APQ8064), when undervolt too much, the processor will messed up the calculation, and re-calculate the process, wasting more battery and time. [this is applied to my old xperia arc]
If on Intel X86, I never get any issues/drawbacks from undervolting.
Sorry if I'm wrong, and sorry for my bad english.
Click to expand...
Click to collapse
i never said i had a custom rom, i went to install it, and it said i had to be rooted, and I'm not rooting my phone yet, thats why I asked if something similar was available for non rooted users.
Of course I'm not saying it's gonna get magically better but you should really give it more of a chance than two days a couple full charge cycles will help some,plus being new your prob setting up alot etc
Sent from my C6603 using xda premium
Jonathan2677 said:
Of course I'm not saying it's gonna get magically better but you should really give it more of a chance than two days a couple full charge cycles will help some,plus being new your prob setting up alot etc
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
thats definitely true, I know these batteries aren't supposed to have "memory" but should I do the full charge and drain with them?
I guess I'm under the assumption of it being newer and better technology then my Galaxy Note 2 I was coming from, I was expecting it to be right off the bat better.
thanks
pimpsuprazx said:
thats definitely true, I know these batteries aren't supposed to have "memory" but should I do the full charge and drain with them?
I guess I'm under the assumption of it being newer and better technology then my Galaxy Note 2 I was coming from, I was expecting it to be right off the bat better.
thanks
Click to expand...
Click to collapse
Diff threads I read say it's no good to let it drain down to low, I usually charge around 20,30 percent I do about once a month let drain completely
Sent from my C6603 using xda premium
Jonathan2677 said:
Diff threads I read say it's no good to let it drain down to low, I usually charge around 20,30 percent I do about once a month let drain completely
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
I'm gonna try that, thanks
Bad battery? So this type not worthed to buy?
Hey, the "rescan media server" app fixes the battery drain temporarily. How do I find out and delete the file that is causing my media scanner to keep running? I switched over to another ROM a few hours ago and media scanner is still taking a big chunk of my battery until I kill it. Do I need to reformat my card? Run anti virus?
Try this app. It is an android issue not an Sony issues. The mediaserver running all the time. This app will help. https://play.google.com/store/apps/details?id=com.addz.mediascannerroot
Sent from my C6603 using Tapatalk 4 Beta
~iPod~nano~ said:
how can you have Custom ROM, but not want root?
Sony stock is very good rom to me. I will go to custom rom only if sony discontinued the updates, or sony makes the rom while drunk ( too much bugs, unstable... )
And, don't undervolt too much, -100mV is ok,
there's some test out there (not APQ8064), when undervolt too much, the processor will messed up the calculation, and re-calculate the process, wasting more battery and time. [this is applied to my old xperia arc]
If on Intel X86, I never get any issues/drawbacks from undervolting.
Sorry if I'm wrong, and sorry for my bad english.
Click to expand...
Click to collapse
I'm undervolted with -300 and my battery is lovely without any problems..
Skickat från min C6603 via Tapatalk 2
Destroyedbeauty said:
I'm undervolted with -300 and my battery is lovely without any problems..
Skickat från min C6603 via Tapatalk 2
Click to expand...
Click to collapse
Crazy undervolt. I thought my -200 was about the max you could achieve.

[Q] Handset Heating

Hi Guys,
I have been using Xperia SP for the past 3 weeks. But since last week, i found that that mobile started getting heated up if i play some games for 5 mins. Also if i switch on camera and keep it running for 5 mins, mobile started heating up. Heat in the sense i can feel the warmth when i hold my phone. Is this normal? Or anything wrong with my handset? Please help me out guys. I have put the flip cover which Sony has given as free product along with the purchase of this mobile. Any kind of reply is very much appreciated. I am really worried cos of this issue in my mobile.
jayasatish1988 said:
Hi Guys,
I have been using Xperia SP for the past 3 weeks. But since last week, i found that that mobile started getting heated up if i play some games for 5 mins. Also if i switch on camera and keep it running for 5 mins, mobile started heating up. Heat in the sense i can feel the warmth when i hold my phone. Is this normal? Or anything wrong with my handset? Please help me out guys. I have put the flip cover which Sony has given as free product along with the purchase of this mobile. Any kind of reply is very much appreciated. I am really worried cos of this issue in my mobile.
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Its pretty normal. My experience tells me that if u flash the latest .245 STOCK ROM u will notice a lil improvement. But still heating up :highfive:
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Joku1981 said:
Its pretty normal. My experience tells me that if u flash the latest .245 STOCK ROM u will notice a lil improvement. But still heating up :highfive:
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Thanks for the quick reply bro.. I have Updated with the latest firmware dude. Still my mobile is getting heated up. I have seen many reviews and videos before buying this mobile. But none of the reviews specified about this heating thing. If mobile started heating just for 5 mins of gaming, i am wondering how guys are playing high end games and completing it.
jayasatish1988 said:
Thanks for the quick reply bro.. I have Updated with the latest firmware dude. Still my mobile is getting heated up. I have seen many reviews and videos before buying this mobile. But none of the reviews specified about this heating thing. If mobile started heating just for 5 mins of gaming, i am wondering how guys are playing high end games and completing it.
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Its pretty much something you get used to after a while.Also this will help you getting through the harsh winter !!! The highest temperature that i got was 48 degrees C.Pretty hot i know but you have a powerfull processor and graphics that drain the battery thus increasing its temp.
Use CPU Z https://play.google.com/store/apps/details?id=com.cpuid.cpu_z to monitor your battery temperature if you like.
So you mean to say this is not actually a big problem to worry about? Or do I need to take my mobile to the service centre for a quick check? Please suggest me.
Can't make any guarantees but it's generally not a problem unless it's getting hot when you're doing nothing. If the device cools to between 20 and 25 degrees once you've stopped activity there's nothing wrong.
Parkside said:
Can't make any guarantees but it's generally not a problem unless it's getting hot when you're doing nothing. If the device cools to between 20 and 25 degrees once you've stopped activity there's nothing wrong.
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ditto,
havent seen a single phone that doesn't get Hot when playing games, especially ones which use the GPU/CPU a lot
on the whole it stays pretty cool under normal use compared to other phones.
regards
raziel123 said:
ditto,
havent seen a single phone that doesn't get Hot when playing games, especially ones which use the GPU/CPU a lot
on the whole it stays pretty cool under normal use compared to other phones.
regards
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Right my friend has a Huawei phone and it was steaming hot today after a game session. Mine top temp was 48.5 C
As said above if cold down afterwards your device is ok.
Sent from my C5303 using xda app-developers app
Dont worry the phone heats when u use graphic intense games.
Thanks a lot guys for your replies! I was actually worried about this heating and thought of approaching the nearby service center. Now i am ok with this! Thanks once again..

Battery overheating?

Hello guys,
Recently i had to send in my Z1 because I bricked it! Sony said various components were broken and replaced including the motherboard the phone works fine and better than before but i've noticed an increase in battery temperature! Before the repair my battery never went above 30°C but after the repair my battery is often over 40°C and I do not know what's wrong!
Is this normal or should I be worried?
after some browsing and writing this text: the cpu is 55°C and the battery is 44°C no overclocking is used and I am using the same rom as before the repair (crdroid)
Update: more browsing whilst charging cpu is 60°C and battery is 47°C charging was automatically stopped
What firmware version before the brick and what version after?
DorianX said:
What firmware version before the brick and what version after?
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Don't know what it was before but my phone came back with 14.5.A.0.270
I'd suggest taking it to Sony service center
The heat depends on many factors such as the room tem (if is hot in the room the phone can't be cooler than the room temp) same story if you are using it outside. A few days ago it was about 40 degree celsius in my city and my z1 was hot even with little usage. Hope you get the idea. So if you use it in a hot room it is normal for the phone to heat.
I didn't read that you are using the same ROM as before sorry, so isn't a ROM problem but anyway I suggest try downgrade to stock KK if the problem persist send it to Sony service center
this is a screenshot of all temps after browsing facebook for 10 minutes...
noahvt said:
this is a screenshot of all temps after browsing facebook for 10 minutes...
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Those readings are abnormal. Your battery will fail in a few months and cpu will burn once the warranty expires. Go back to kitkat and check. If temperatures are within the norm, that's stock lp fault. Either stay with KK or use a custom rom.
I smell some cpu overuse here... Do you use task killers? If yes, they do more harm than good, because you kill services that your system will respawn within a few seconds (and use cpu to do that)
Also, a good check with an app such OS Monitor can tell you what is burning down your cpu cycles...
Don't forget to read the temps while idling, if there is no cpu use in idling and high temps (40+) unless you live in Sahara, send your device back to Sony or try to restock and do a clean install of your rom (sometimes this works for me)
Do u use facebook mobile app?
Sent from my A0001 using XDA Free mobile app
CappyT said:
I smell some cpu overuse here... Do you use task killers? If yes, they do more harm than good, because you kill services that your system will respawn within a few seconds (and use cpu to do that)
Also, a good check with an app such OS Monitor can tell you what is burning down your cpu cycles...
Don't forget to read the temps while idling, if there is no cpu use in idling and high temps (40+) unless you live in Sahara, send your device back to Sony or try to restock and do a clean install of your rom (sometimes this works for me)
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I used os monitor and nothing weird is going on: system uses 30%, systemui uses 15% and my keyboard (fleksy) uses 9% the rest is all 0.1 or 0.0
noahvt said:
I used os monitor and nothing weird is going on: system uses 30%, systemui uses 15% and my keyboard (fleksy) uses 9% the rest is all 0.1 or 0.0
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System should use 5-10% Max...
Inviato dal mio C6903 utilizzando Tapatalk
CappyT said:
System should use 5-10% Max...
Inviato dal mio C6903 utilizzando Tapatalk
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It seems like the voltages on every kernel are totally NOT optimised for PVS3 as I can keep slashing 25mV off of the lower frequencies like 300mHz without the device shutting down, could cpu overvolting be the problem?
optimumpro said:
Those readings are abnormal. Your battery will fail in a few months and cpu will burn once the warranty expires. Go back to kitkat and check. If temperatures are within the norm, that's stock lp fault. Either stay with KK or use a custom rom.
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You are right.... Battery life decreases every day. Now it barely lasts 3 hours :/
Well I guess it just died... Was messing with my ROM and suddenly everything crashed and it never booted again... Not a single ROM works all stuck on a flickering boot animation! Recoveries are also a hot mess
Sent from my Nexus 7 using XDA Free mobile app
So anyone having overheating while charging phone.my oneplus one reaches 60-70°c while charging any solution for this?
Sent from my A0001 using XDA Free mobile app
---------- Post added at 03:42 AM ---------- Previous post was at 03:41 AM ----------
Which device is this? Which chipset does it have?
Sent from my A0001 using XDA Free mobile app

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